15-7PH
UNS S15700
W-Nr.1.4532
Diameter 2 - 75 mm
Smelting Technology：IF/EAF/LF/AOD/VOD/VIM/ESR/VAR
Quality Control: Component testing, mechanical properties testing,Ultrasonic testing for inner side,Eddy current testing for surface...
15-7PH S15700 W-Nr.1.4532
Precipitation Hardened Stainless Steel
Chemical composition
Grade
C
Si
Mn
S
P
Cr
Ni
Mo
Al
15-7PH
≤0.09
≤1.0
≤1.0
≤0.03
≤0.04
14.0- 16.0
6.5 - 7.7
2.0-3.0
0.75-1.50
Physical properties
| Density | 7.81 g/cm3 |
| Melting range | 1415-1450℃ |
Features: 15-7PH is a semi-austenitic precipitation hardening stainless steel that provides high strength and hardness and good corrosion resistance. Its general corrosion resistance level in conditions TH 1050 and RH 950 is superior to standard hardenable chromium types 400 series stainless steels, but is not as good as chromium-nickel type 304.
Applications: Diaphragms, welded and brazed honeycomb panels, aircraft bulkheads, springs, and retaining rings.
“Shortest Delivery, Best Quality, and Competitive Price Policy” is our commitment, whatever any stainless welding wires or nickel base alloys, duplex alloys you are looking for.
Tags:stainless steel,welding wire,welding electrode,welding alloy
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